[Bug 198208] FreeBSD 10.1 multiple kernel panics

[bugzilla-noreply at freebsd.org]

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=198208

--- Comment #1 from Dan <lists.dan at gmail.com> ---
I put the GENERIC kernel back, and it paniced in about an hour.

FreeBSD name.replaced 10.1-RELEASE-p6 FreeBSD 10.1-RELEASE-p6 #0: Tue Feb 24
19:00:21 UTC 2015    
root at amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC  amd64

processor eflags        = panic: page fault
cpuid = 18
KDB: stack backtrace:
#0 0xffffffff80963000 at kdb_backtrace+0x60
#1 0xffffffff80928125 at panic+0x155
#2 0xffffffff80d24f0f at trap_fatal+0x38f
#3 0xffffffff80d25228 at trap_pfault+0x308
#4 0xffffffff80d2488a at trap+0x47a
#5 0xffffffff80d0a772 at calltrap+0x8
#6 0xffffffff809c12fe at vfs_ref+0x3e
#7 0xffffffff809b8d91 at vop_stdgetwritemount+0x21
#8 0xffffffff80e43f07 at VOP_GETWRITEMOUNT_APV+0xa7
#9 0xffffffff809d67db at vn_start_write+0x3b
#10 0xffffffff809d9550 at vn_write+0xb0
#11 0xffffffff809d9932 at vn_io_fault_doio+0x22
#12 0xffffffff809d750c at vn_io_fault1+0x7c
#13 0xffffffff809d5a0b at vn_io_fault+0x18b
#14 0xffffffff8097a437 at dofilewrite+0x87
#15 0xffffffff8097a168 at kern_writev+0x68
#16 0xffffffff8097a0f3 at sys_write+0x63
#17 0xffffffff80d25841 at amd64_syscall+0x351
Uptime: 1h18m16s
Dumping 796 out of 16347 MB:..3%..11%..21%..31%..41%..51%..61%..71%..81%..91%

Reading symbols from /boot/kernel/ipl.ko.symbols...done.
Loaded symbols for /boot/kernel/ipl.ko.symbols
Reading symbols from /boot/kernel/ums.ko.symbols...done.
Loaded symbols for /boot/kernel/ums.ko.symbols
Reading symbols from /boot/kernel/ipfw.ko.symbols...done.
Loaded symbols for /boot/kernel/ipfw.ko.symbols
#0  doadump (textdump=<value optimized out>) at pcpu.h:219
219     pcpu.h: No such file or directory.
        in pcpu.h
(kgdb) #0  doadump (textdump=<value optimized out>) at pcpu.h:219
#1  0xffffffff80927da2 in kern_reboot (howto=260)
    at /usr/src/sys/kern/kern_shutdown.c:452
#2  0xffffffff80928164 in panic (fmt=<value optimized out>)
    at /usr/src/sys/kern/kern_shutdown.c:759
#3  0xffffffff80d24f0f in trap_fatal (frame=<value optimized out>, 
    eva=<value optimized out>) at /usr/src/sys/amd64/amd64/trap.c:865
#4  0xffffffff80d25228 in trap_pfault (frame=0xfffffe04695c1560, 
    usermode=<value optimized out>) at /usr/src/sys/amd64/amd64/trap.c:676
#5  0xffffffff80d2488a in trap (frame=0xfffffe04695c1560)
    at /usr/src/sys/amd64/amd64/trap.c:440
#6  0xffffffff80d0a772 in calltrap ()
    at /usr/src/sys/amd64/amd64/exception.S:232
#7  0xffffffff809149e1 in __mtx_lock_sleep (c=0xfffff80012c2c348, 
    tid=18446735277931354400, opts=0, file=0x0, line=0)
    at /usr/src/sys/kern/kern_mutex.c:433
#8  0xffffffff809c12fe in vfs_ref (mp=0xfffff80012c2c330)
    at /usr/src/sys/kern/vfs_mount.c:433
#9  0xffffffff809b8d91 in vop_stdgetwritemount (ap=0xfffffe04695c1728)
    at /usr/src/sys/kern/vfs_default.c:591
#10 0xffffffff80e43f07 in VOP_GETWRITEMOUNT_APV (vop=<value optimized out>, 
    a=<value optimized out>) at vnode_if.c:2341
#11 0xffffffff809d67db in vn_start_write (vp=0xfffff802bb5af1d8, 
    mpp=0xfffffe04695c1788, flags=257) at vnode_if.h:963
#12 0xffffffff809d9550 in vn_write (fp=0xfffff801b3fe4230, 
    uio=0xfffffe04695c1ab0, active_cred=0xfffff800128ce700, flags=0, td=0x0)
    at /usr/src/sys/kern/vfs_vnops.c:854
#13 0xffffffff809d9932 in vn_io_fault_doio (args=<value optimized out>, 
    uio=0xfffff80012c3d920, td=0x0) at /usr/src/sys/kern/vfs_vnops.c:986
#14 0xffffffff809d750c in vn_io_fault1 ()
    at /usr/src/sys/kern/vfs_vnops.c:1042
#15 0xffffffff809d5a0b in vn_io_fault (fp=0xfffff801b3fe4230, 
    uio=0xfffffe04695c1ab0, active_cred=<value optimized out>, flags=0, 
    td=0xfffff80012c3d920) at /usr/src/sys/kern/vfs_vnops.c:1147
#16 0xffffffff8097a437 in dofilewrite (td=0xfffff80012c3d920, fd=31, 
    fp=0xfffff801b3fe4230, auio=0xfffffe04695c1ab0, 
    offset=<value optimized out>, flags=0) at file.h:304
#17 0xffffffff8097a168 in kern_writev (td=0xfffff80012c3d920, fd=31, 
    auio=0xfffffe04695c1ab0) at /usr/src/sys/kern/sys_generic.c:467
#18 0xffffffff8097a0f3 in sys_write (td=<value optimized out>, 
    uap=<value optimized out>) at /usr/src/sys/kern/sys_generic.c:382
#19 0xffffffff80d25841 in amd64_syscall (td=0xfffff80012c3d920, traced=0)
    at subr_syscall.c:134
#20 0xffffffff80d0aa5b in Xfast_syscall ()
    at /usr/src/sys/amd64/amd64/exception.S:391
#21 0x0000000800fa3bda in ?? ()
Previous frame inner to this frame (corrupt stack?)
Current language:  auto; currently minimal

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